Hello guys!I have a Rivera KR7 Mick thomson signature head that having some issue.It has almost no sound through the speaker,just a little bit of something very low when you crank up the 2nd or 3rd channel!I am searching for a schematic for this amp!Anyone can help?
That is a large, complicated, and expensive ($3k) amplifier.
Have you talked to the company?
There are a number of generic basic checks for any tube amplifier. Try different tubes. Try going out or in the FX loop. (Just run a plug in and out, unused FX jacks get dirty.) Carefully check for "reasonable" voltages inside (2V, or 2,000V, are not reasonable on tube plates).
Have you talked to the company?
There are a number of generic basic checks for any tube amplifier. Try different tubes. Try going out or in the FX loop. (Just run a plug in and out, unused FX jacks get dirty.) Carefully check for "reasonable" voltages inside (2V, or 2,000V, are not reasonable on tube plates).